make some changes on classes, not groundbreaking

src/main/java/me/unurled/raxen/commands/admin/SpawnEntity.java

@@ -39,11 +39,16 @@ public class SpawnEntity implements TabExecutor {
             return false;
         }
         //example command : /entityspawn ZOMBIE "&cHello folks" 50 200
+        try {
             EntityType types = EntityType.valueOf(args[0]);
             Entity e = player.getWorld().spawnEntity(player.getLocation(), types, false);
             setNameSpacedKeys(e, "<red>Name", 100, 100,0,50,0,100,0,100,0);
             e.customName(colorTextComp(args[1]));
             e.setCustomNameVisible(true);
+        } catch (IllegalArgumentException e) {
+
+        }
+
         return false;
     }
 

src/main/java/me/unurled/raxen/commands/player/ClassCommand.java

@@ -1,22 +1,31 @@
 package me.unurled.raxen.commands.player;
 
 import me.unurled.raxen.Raxen;
+import me.unurled.raxen.components.entity.player.classes.Class;
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.TabExecutor;
 import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.HashMap;
 import java.util.List;
 
+import static me.unurled.raxen.utils.Utils.colorTextComp;
 import static me.unurled.raxen.utils.Utils.error;
 
 public class ClassCommand implements TabExecutor {
 
     private Raxen main;
 
+    /**
+     * the Command to choose the class
+     * @param main
+     */
     public ClassCommand(Raxen main) {
         this.main = main;
     }
@@ -28,6 +37,17 @@ public class ClassCommand implements TabExecutor {
             return true;
         }
         Player player = (Player) sender;
+        Inventory inv = Bukkit.createInventory(null, 9, colorTextComp("<grey>Choose your class</grey>"));
+        HashMap<String, Class> classes = main.getManager().getPlayerManager().getClasses();
+        if (classes.size() > 10) {
+            if (classes.size() > 55) {
+                inv = Bukkit.createInventory(null, classes.size(), colorTextComp("<grey>Choose your class</grey>"));
+            }
+        }
+        for (Class clas : classes.values()) {
+            ItemStack item = clas.getPlaceHolder();
+            inv.addItem(item);
+        }
         return false;
     }
 

src/main/java/me/unurled/raxen/components/dungeons/Dungeon.java

@@ -45,7 +45,7 @@ public class Dungeon {
 
     /**
      * Generate the Gate and make it available to players in the world.
-     * TODO: Place the gate at a random place.
+     * //TODO: Place the gate at a random place.
      */
     public void generateGate() {
         // -281.50 36.00 187.50
@@ -55,7 +55,7 @@ public class Dungeon {
     }
 
     /**
-     * TODO: Terrain Generation of the inside of the Dungeons
+     * //TODO: Terrain Generation of the inside of the Dungeons
      */
     public void generate() {
         Raxen main = (Raxen) Bukkit.getPluginManager().getPlugin("Raxen");

src/main/java/me/unurled/raxen/components/entity/player/classes/Class.java

@@ -26,4 +26,12 @@ public class Class {
         this.placeHolder.getItemMeta().displayName(colorTextComp(colorName));
         this.max_level = max_level;
     }
+
+    public Class(String name, String colorName, String ID, ItemStack itemPlaceHolder, Integer max_level) {
+        this.name = name;
+        this.ID = ID;
+        this.placeHolder = itemPlaceHolder;
+        this.placeHolder.getItemMeta().displayName(colorTextComp(colorName));
+        this.max_level = max_level;
+    }
 }

src/main/java/me/unurled/raxen/components/entity/player/classes/Classes.java

@@ -3,61 +3,21 @@ package me.unurled.raxen.components.entity.player.classes;
 import lombok.Getter;
 import lombok.Setter;
 import me.unurled.raxen.Raxen;
-import me.unurled.raxen.manager.entity.PlayerManager;
+import me.unurled.raxen.components.entity.player.classes.list.Assassin;
-import org.bukkit.Bukkit;
-import org.bukkit.configuration.InvalidConfigurationException;
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.configuration.file.YamlConfiguration;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.HashMap;
 
 import static me.unurled.raxen.utils.Utils.debug;
-import static me.unurled.raxen.utils.Utils.error;
 
 public class Classes {
 
     private final Raxen main;
-    @Getter
-    private HashMap<String, Class> classes = new HashMap<>();
 
     public Classes(Raxen main) {
         this.main = main;
+        register();
     }
 
     public void register() {
-        File folder = new File(main.getDataFolder() + "/Class/");
+        registerClass(new Assassin());
-        File[] listFile = folder.listFiles();
-        PlayerManager pm = main.getManager().getPlayerManager();
-        for (int i = 0; i < listFile.length; i++) {
-            if (listFile[i].isFile()) {
-                FileConfiguration customClass = new YamlConfiguration();
-                try {
-                    customClass.load(listFile[i]);
-                } catch (IOException | InvalidConfigurationException e) {
-                    e.printStackTrace();
-                }
-                resultClass cla = registerClass(customClass);
-                pm.addClasses(cla.getClas(), cla.getId());
-            } else if (listFile[i].isDirectory()) {
-                for (int a = 0; a < listFile[i].listFiles().length; a++) {
-                    if(listFile[i].listFiles()[a].isFile()) {
-                        FileConfiguration customClass = new YamlConfiguration();
-                        try {
-                            customClass.load(listFile[i].listFiles()[a]);
-                        } catch (IOException | InvalidConfigurationException e) {
-                            e.printStackTrace();
-                        }
-                        resultClass cla = registerClass(customClass);
-                        pm.addClasses(cla.getClas(), cla.getId());
-                    } else if (listFile[i].listFiles()[a].isDirectory()) {
-                        error((Raxen) Bukkit.getPluginManager().getPlugin("Raxen"),"Can't use more than 2 folder to get Class.yml");
-                    }
-
-                }
-            }
-        }
     }
 
     public class resultClass {
@@ -73,15 +33,8 @@ public class Classes {
         }
     }
 
-    public resultClass registerClass(FileConfiguration file) {
-        String id = file.getString("id");
-        debug(id);
-        return new resultClass(new Class(file.getString("name"), file.getString("color-name"), id, file.getString("item_placeholder"), file.getInt("max_level")), id);
-    }
-
     public void registerClass(Class clas) {
         debug(clas.getID());
-        resultClass result = new resultClass(clas, clas.getID());
+        main.getManager().getPlayerManager().addClasses(clas, clas.getID());
-        classes.put(result.getId(), result.getClas());
     }
 }

src/main/java/me/unurled/raxen/components/entity/player/classes/list/Assassin.java

@@ -1,9 +1,12 @@
 package me.unurled.raxen.components.entity.player.classes.list;
 
+import me.unurled.raxen.components.entity.player.classes.Class;
 import me.unurled.raxen.components.items.custom.weapon.Dager;
+import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 
-public class Assassin {
+public class Assassin extends Class {
+
     String ID = "ASSASSIN";
     String name = "Assassin";
     String colorName = "<red>Assassin";
@@ -12,8 +15,13 @@ public class Assassin {
     ItemStack placeHolder;
 
     public Assassin() {
+        super("Assassin", "<red>Assassin", "ASSASSIN", new ItemStack(Material.AIR), 100);
         Dager dager = new Dager();
         dager.buildItem();
         placeHolder = dager.getDager();
     }
+
+    public Assassin(String name, String colorName, String ID, String itemPlaceHolder, Integer max_level) {
+        super(name, colorName, ID, itemPlaceHolder, max_level);
+    }
 }

src/main/java/me/unurled/raxen/manager/entity/PlayerManager.java

@@ -6,6 +6,7 @@ import me.unurled.raxen.components.entity.Attributes.*;
 import me.unurled.raxen.components.entity.other.EntityNamespacedKey;
 import me.unurled.raxen.components.entity.player.RaxenPlayer;
 import me.unurled.raxen.components.entity.player.classes.Class;
+import me.unurled.raxen.components.entity.player.classes.Classes;
 import net.kyori.adventure.text.Component;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
@@ -18,10 +19,14 @@ public class PlayerManager {
 
     private Raxen main;
     private HashMap<UUID, BukkitTask> actionBar = new HashMap<>();
+    //TODO: player classes
     private HashMap<String, Class> classes = new HashMap<>();
     @Getter
     private HashMap<String, me.unurled.raxen.components.entity.Attributes.Attribute> attribute = new HashMap<>();
 
+
+    private Classes classesRegister;
+
     // Attributes
     private Defense defense;
     private Health health;
@@ -81,10 +86,6 @@ public class PlayerManager {
     public void unRegisterRaxenPlayer(Player player) {
     }
 
-    public void registerClasses() {
-
-    }
-
     /**
      * getClasses
      * @return the classes HashMap